SMT05E Series
19.9 Watt (5 Amp) Non-Isolated DC-DC Converters

The SMT05E series of non-isolated DC-DC converters comprises two models, both of which accept a 3 to 5.5 Vdc input. One model produces a fixed 1.5 Vdc output, the other produces an output that can be trimmed over a very wide 0.75 to 3.63 Vdc range to satisfy a broad diversity of semiconductor power needs. Both converters can deliver up to 5 amps output current; the 1.5 V output model is rated at 8.25 watts and has a typical efficiency of 87.5%, while the trimmable output model is rated at 18.15 watts and has a typical efficiency of 94%.

Both SMT05E series converters feature remote On/Off and comprehensive protection against short-circuit and overtemperature conditions. Packaged as low profile surface-mount modules, they have a 0.45 x 0.8 inch (11.4 x 20.3 mm) footprint and an installed height of only 0.26 inch (6.7 mm).

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90 to 264 Vac90 to 305 Vac180 to 264 Vac
180 to 305 Vac380 to 480 Vac

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9 to 18 Vdc9 to 36 Vdc18 to 36 Vdc18 to 60 Vdc18 to 75 Vdc36 to 60 Vdc36 to 75 Vdc36 to 72 Vdc40 to 72 Vdc40 to 75 Vdc44 to 101 Vdc66 to 160 Vdc200 to 400 Vdc250 to 420 Vdc7.5 to 14 Vdc9 to 75 Vdc4.5 to 75 Vdc